166 Figure 3 (A-B) | Changes in relative abundances of fecal bacterial genera before and after IgG-coating in patients with IBD and HC. (A) Changes in mean relative abundances (%) after IgG-coating in fecal samples of patients with IBD (orange) and HC (blue). (B) Fold changes in mean relative abundances (%) before and after IgG-coating in IBD (orange) and HC (blue). Fold changes represent coating indices and were computed as follows: relative abundance (IgG-coated) / relative abundance (untreated). Relative increases in bacterial abundances are depicted on the right side of the plot, whereas decreases are displayed on the left side of the plot. Bacterial genera with relative abundances >0.25 were taken into statistical analysis. Asterisks (*) indicate statistically significant increases or decreases in bacterial abundances: *P<0.05; **P<0.01; ***P<0.001. Abbreviations: HC, healthy control; IBD, inflammatory bowel disease.
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